You are allowed to collect Social Security and earn wages from your employer. However, if your wages exceed $15,480 in 2014, your Social Security benefits will be reduced by $1 for every $2 you earn above that level.
The typical self-storage development cost ranges from $34 to $42 per gross building square foot. Again, this variance is dependent on land, construction and cost of financing. However, it is important to remember that there is a relationship between market rents and development cost.
A company incurs holding costs by warehousing goods, materials and supplies. You calculate these costs by multiplying the average inventory level by the per-unit annual holding cost, where the average inventory level equals order quantity divided by 2. If you rent warehouse space, holding costs include the rent, insurance, security and utilities.